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Woman smiling while holding a water bottle, with a green detox drink, lemon slices, and fresh parsley on a wooden board, emphasizing detoxification and health.
Functional Medicine Hub — Detox & Methylation Support

Optimize Your Body's Master Chemistry.

Detoxification and methylation are two of the most foundational biochemical processes in the human body — yet they are rarely assessed in conventional care. When they're impaired, the downstream effects reach every organ system. We identify exactly where your pathways are struggling and support them precisely.

Board-Certified Physician MTHFR & Methylation Testing Heavy Metal & Toxin Assessment Virtual Visits Available

Why Detox & Methylation Are Central to Your Health

Methylation is a biochemical process occurring over one billion times per second in every cell of your body. It governs DNA expression (epigenetics), neurotransmitter synthesis (serotonin, dopamine, norepinephrine), homocysteine clearance, immune regulation, hormonal detoxification, and glutathione production — your body's master antioxidant. When methylation is impaired — often due to genetic variants like MTHFR, nutrient depletions, or toxic burden — the downstream consequences are vast and systemic.

Detoxification is a two-phase biochemical process in the liver (and other organs) responsible for transforming and eliminating hormones, medications, environmental chemicals, heavy metals, and metabolic waste. Most people think of detox as a short-term cleanse — but true detoxification capacity is an ongoing, 24-hour physiological function that requires specific nutrients, functional liver pathways, adequate gut transit, and healthy kidneys.

When either system is impaired, symptoms accumulate: chemical sensitivities, hormone imbalances, fatigue, brain fog, mood disorders, inflammation, and elevated cancer risk. Our program identifies exactly where your pathways are struggling and restores them with precision nutrition and targeted support.

Signs of Impaired Detox & Methylation

  • Chemical & Fragrance Sensitivity
  • Hormonal Imbalance
  • Elevated Homocysteine
  • MTHFR Gene Variant
  • Heavy Metal Burden
  • Chronic Fatigue & Brain Fog
  • Mood Disorders
  • Poor Medication Tolerance
  • Estrogen Dominance
  • Recurrent Headaches & Migraines
Methylation Testing Detox Pathway Support Nutrigenomic Approach

Our Detox & Methylation Framework

  1. Full clinical history: symptoms, exposures, medication history, diet
  2. Methylation panel: homocysteine, MTHFR, methionine cycle markers
  3. Liver detox pathway evaluation: Phase I & Phase II markers
  4. Heavy metal & environmental toxin assessment
  5. Targeted nutrient repletion: B12, methylfolate, B6, choline, NAC, magnesium
  6. Personalized detox support protocol & ongoing monitoring

The Methionine Cycle & Why It Matters

Methylation is a cycle — when any step is blocked, the whole system suffers.

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Folate & B12 Input

Dietary folate converted to 5-MTHF (active methylfolate) — the methyl donor that drives the cycle. MTHFR variants impair this conversion.

⚙️

Methionine Cycle

Homocysteine remethylated to methionine using B12 & methylfolate. Methionine becomes SAMe — the universal methyl donor for 200+ reactions.

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SAMe Donates Methyl Groups

SAMe methylates DNA, neurotransmitters, hormones, and phospholipids — controlling gene expression and cell function throughout the body.

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Glutathione Production

The transsulfuration pathway converts homocysteine to cysteine, then to glutathione — the body's master antioxidant and primary detox molecule.

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Liver Detox (Phase I & II)

Phase I activates toxins via cytochrome P450 enzymes. Phase II conjugates them (glucuronidation, sulfation, methylation) for elimination. Nutrients drive both phases.

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Elimination & Renewal

Conjugated toxins eliminated via bile/stool and kidneys. Cycle renews. When any step is blocked, upstream burden accumulates and symptoms emerge.

What Detox & Methylation Support Can Restore

When these foundational biochemical pathways are running optimally, the effects are felt across every system in the body.

Restored Energy & Mental Clarity

Methylation is required for mitochondrial function and neurotransmitter synthesis. Optimizing it often dramatically improves energy and cognitive performance.

🌞

Hormone Balance & Detoxification

Estrogen and other hormones must be properly methylated and conjugated in the liver for elimination. Impaired detox drives estrogen dominance and hormonal symptoms.

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Cardiovascular Protection

Elevated homocysteine — a marker of methylation dysfunction — is a significant independent risk factor for heart disease, stroke, and clotting disorders.

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Reduced Chemical Sensitivity

Supporting Phase I & II detox pathways and glutathione production reduces the toxic burden that drives chemical and environmental sensitivities.

🧠

Improved Mood & Emotional Resilience

SAMe (the methyl donor produced through methylation) is directly involved in serotonin, dopamine, and norepinephrine synthesis and regulation.

💌

Reduced Inflammation & Oxidative Stress

Glutathione — the end product of healthy methylation — is the body's primary antioxidant defense against free radical damage and chronic inflammation.

Your Detox & Methylation Program

A precision, science-based program to assess and restore your biochemical detox and methylation capacity.

In-Office — San Antonio

In-Person Detox & Methylation Program

  • 1
    Comprehensive Consultation
    Full history including chemical exposures, medication history, symptoms, diet quality, and prior genetic/lab testing reviewed with Dr. Goel.
  • 2
    Methylation & Detox Panel
    Homocysteine, MTHFR genotyping, organic acids test (OAT), heavy metal panel, glutathione status, liver function markers, and nutrient cofactor assessment.
  • 3
    Personalized Protocol
    Targeted nutrient protocol based on your specific pathway deficiencies — methylated B vitamins, glutathione precursors, Phase II liver support, binder protocols when indicated.
  • 4
    Monitoring & Refinement
    Follow-up labs and visits to track homocysteine, heavy metals, and symptom response, refining the protocol as pathways are restored.
Virtual Visit

Virtual Detox & Methylation Program

  • 1
    Book Virtual Consultation
    Begin your methylation and detox evaluation via secure video visit from anywhere.
  • 2
    At-Home & Local Testing
    Organic acids, methylation markers, heavy metals, and nutrient panels coordinated via at-home kits or local lab.
  • 3
    Protocol Delivered Virtually
    Results reviewed and personalized detox/methylation protocol delivered in a dedicated virtual follow-up visit.
  • 4
    Ongoing Virtual Monitoring
    Regular follow-up visits to monitor progress, adjust protocols, and advance through detox support phases.

Who Benefits from Detox & Methylation Support

Anyone with chronic symptoms that haven't responded to standard care — or with known MTHFR variants — deserves a methylation evaluation.

MTHFR Gene Variant (C677T or A1298C)

Elevated Homocysteine

Chemical & Fragrance Sensitivities

Estrogen Dominance & Hormonal Issues

Heavy Metal Exposure or Burden

Mood Disorders, Anxiety & Depression

Poor Medication or Supplement Tolerance

Cardiovascular Risk & Clotting History

Your Detox & Methylation Program Timeline

Restoring methylation and detox capacity is a phased process — here's how it typically unfolds.

Week 1

Evaluation & Testing

Initial consultation with full history review, exposure assessment, symptom mapping, and targeted methylation and detox panel ordered — homocysteine, MTHFR, organic acids, heavy metals, glutathione, and nutrient cofactors.

Week 2–3

Results Review & Protocol Launch

Lab results reviewed with you. Specific pathway deficiencies identified. Personalized protocol initiated — methylated B vitamins, glutathione precursors, liver support nutrients, and/or binder protocol when heavy metal burden is found.

Month 1–2

Initial Pathway Support

Many patients notice improvements in energy, mood, and cognitive clarity within 4–8 weeks as methylation cofactors are replenished and Phase II liver pathways are supported. Chemical sensitivities may begin to reduce.

Month 2–4

Heavy Metal & Deep Detox Phases

For patients with significant heavy metal burden, gentle, medically supervised chelation or binder protocols are advanced during this phase. Homocysteine retesting confirms methylation response.

Month 4+

Maintenance & Ongoing Optimization

Maintenance protocol established. Ongoing dietary and supplement strategy to sustain methylation capacity and detox efficiency long-term. Annual monitoring of homocysteine and relevant markers.

Why Prime Vitality for Detox & Methylation Support

Precision biochemistry — not trendy juice cleanses or generic detox kits.

Physician-Led Always

Dr. Goel personally manages every patient. No hand-offs to coaches or PAs for medical decisions.

Advanced Functional Testing

Targeted panels that go far beyond standard labs to identify root contributors to your symptoms.

Whole-System Approach

Blending functional medicine, nutrition, targeted supplementation, and lifestyle to address root causes.

Concierge Physician Access

Extended appointments, direct messaging, and ongoing access to ensure your plan evolves with you.

“I had been told for years that my MTHFR variant ‘didn’t matter.’ Meanwhile, my homocysteine was sky-high, I had severe chemical sensitivities, and my mood was a disaster. Dr. Goel ran a full methylation panel, found my methionine cycle was completely backed up, and put me on the right methylated B vitamins and glutathione support. Within six weeks my brain fog lifted and my anxiety dropped by half. This is the kind of medicine that should be standard.”
TM
Thomas M.
Age 38 • Methylation & Detox Program Patient

Detox & Methylation FAQ

Common questions about functional detox and methylation support at Prime Vitality Care.

No — not at all. Detox cleanses and juice fasts are consumer products. Our program is a physician-led, biochemically precise program that evaluates your liver's Phase I and Phase II detox enzyme capacity, your methylation cycle function, your glutathione status, and your toxic burden (heavy metals, environmental chemicals) through laboratory testing — and then supports those specific identified deficiencies with targeted medical nutrition therapy and therapeutic supplementation. It is a medical program, not a product.
MTHFR (methylenetetrahydrofolate reductase) is the enzyme that converts dietary folate into 5-methyltetrahydrofolate (5-MTHF), the active form of folate that drives the methylation cycle. Common variants (C677T and A1298C) reduce this enzyme's efficiency by 30–70%, impairing methyl group production, homocysteine clearance, neurotransmitter synthesis, and glutathione production. Depending on the variant and severity, this can contribute to elevated homocysteine, mood disorders, fatigue, chemical sensitivities, recurrent miscarriages, cardiovascular risk, and neurological symptoms. Importantly, the standard-of-care fix is not folic acid (which these variants can't convert) but rather pre-methylated 5-MTHF and methylcobalamin (B12).
Yes, when clinically indicated. We evaluate heavy metal burden through urine challenge testing or hair mineral analysis and, when significant burden is found, implement medically supervised chelation or binder protocols appropriate to the metals identified and your overall health status. This is not done as a default or trend-driven protocol — it is reserved for patients with confirmed elevated burden and implemented with appropriate monitoring and nutritional support to protect kidney and liver function during the process.
Methylation is directly required for synthesizing and regulating serotonin, dopamine, and norepinephrine. SAMe — the methyl donor produced by the methionine cycle — is one of the most well-studied natural antidepressants and has multiple published trials showing efficacy in depression. MTHFR variants are associated with significantly higher rates of depression, anxiety, OCD, and bipolar disorder in the literature. Optimizing methylation is often profoundly beneficial for patients with mood disorders, particularly those who have had incomplete response to antidepressant medications (which also require methylation for proper activation).
Yes — but with careful physician oversight. Methylated B vitamins (particularly methylfolate) can interact with certain medications, especially SSRIs and MAOIs, in some individuals. This is precisely why a physician-led approach is essential — not a self-guided supplementation program purchased online. Dr. Goel reviews your full medication list before initiating any methylation support protocol and introduces nutrients at appropriate doses with appropriate monitoring. Never start methylation supplementation based solely on a genetic report without physician guidance.

Ready to Unlock Your Detox & Methylation Potential?

Book your functional evaluation and let's assess — and restore — the biochemical foundations of your health.

210 876-1635 10007 Huebner Rd, Bldg 3, Suite 302, San Antonio, TX 78240

The Decision

Two doors. One standard of care.

If everything above resonated, the next step is choosing your level of partnership. The Signature Practice is by application — the Wellness Studio is by appointment. Either way, you'll meet a physician who cares more about getting it right than getting it fast.

By Application · Limited Panel

Apply to the Signature Practice.

For patients ready to commit to a 12-month physician-led protocol. Start with a 30-minute Discovery Call with Dr. Goel — no charge, physician-reviewed. Open to Texas residents today; multi-state licensure underway.

From $199/mo 12-Mo Standard Dr. Goel-Led Texas · Fully Virtual
Apply for Discovery Call Free · 30 min · physician-reviewed
By Appointment

Book the Wellness Studio.

Aesthetics, IV, and recovery treatments delivered to the same clinical standard — every plan reviewed by Dr. Goel personally. Book à la carte or as a Studio Member. In-clinic at our San Antonio Wellness Studio.

From $69/mo 90-Day Standard Physician-Supervised San Antonio · In-Clinic
Book Studio Consultation $50 deposit · credited toward $1,000+ plans
Transparent Tier Pricing Discovery Call Free · 30 Min Signature: Texas Statewide · Virtual Studio: San Antonio In-Clinic

From Dr. Goel's desk

Notes from inside the practice.

Field notes, lab interpretations, and protocol thinking — written by the same physician you'd work with. No ghostwriters, no AI fluff.

Written by Dr. Shiv Goel, MD KevinMD Doximity Op-Med Substack: Temporal Vitality Lab